#ifndef __SWIFTD_KEY_VALUE_H_
#define __SWIFTD_KEY_VALUE_H_

typedef enum 
{
	HTTP_METHOD_UNSET = -1,
	HTTP_METHOD_GET,
	HTTP_METHOD_POST,
	HTTP_METHOD_HEAD,
	HTTP_METHOD_OPTIONS,
	HTTP_METHOD_PROPFIND,		/* WebDAV */
	HTTP_METHOD_MKCOL,
	HTTP_METHOD_PUT,
	HTTP_METHOD_DELETE,
	HTTP_METHOD_COPY,
	HTTP_METHOD_MOVE,
	HTTP_METHOD_PROPPATCH,
	HTTP_METHOD_REPORT,			/* DeltaV */
	HTTP_METHOD_CHECKOUT,
	HTTP_METHOD_CHECKIN,
	HTTP_METHOD_VERSION_CONTROL,
	HTTP_METHOD_UNCHECKOUT,
	HTTP_METHOD_MKACTIVITY,
	HTTP_METHOD_MERGE,
	HTTP_METHOD_LOCK,
	HTTP_METHOD_UNLOCK,
	HTTP_METHOD_LABEL,
	HTTP_METHOD_CONNECT
} http_method_t;

typedef enum 
{ 
	HTTP_VERSION_UNSET = -1, 
	HTTP_VERSION_1_0, 
	HTTP_VERSION_1_1
} http_version_t;

typedef struct 
{
	int key;
	char *value;
} keyvalue;

typedef struct 
{
	char *key;
	char *value;
} s_keyvalue;


typedef enum 
{ 
	HTTP_AUTH_BASIC, 
	HTTP_AUTH_DIGEST 
} httpauth_type;

typedef struct 
{
	char *key;
	char *realm;
	httpauth_type type;
} httpauth_keyvalue;

#define KVB(x) \
typedef struct {\
	x **kv; \
	size_t used;\
	size_t size;\
} x ## _buffer

KVB(keyvalue);
KVB(s_keyvalue);
KVB(httpauth_keyvalue);

const char *get_http_status_name(int i);
const char *get_http_version_name(int i);
const char *get_http_method_name(http_method_t i);
const char *get_http_status_body_name(int i);
int get_http_version_key(const char *s);
http_method_t get_http_method_key(const char *s);

const char *keyvalue_get_value(keyvalue * kv, int k);
int keyvalue_get_key(keyvalue * kv, const char *s);

keyvalue_buffer *keyvalue_buffer_init(void);
int keyvalue_buffer_append(keyvalue_buffer * kvb, int k, const char *value);
void keyvalue_buffer_free(keyvalue_buffer * kvb);

s_keyvalue_buffer *s_keyvalue_buffer_init(void);
int s_keyvalue_buffer_append(s_keyvalue_buffer * kvb,
							 const char *key, const char *value);
void s_keyvalue_buffer_free(s_keyvalue_buffer * kvb);

httpauth_keyvalue_buffer *httpauth_keyvalue_buffer_init(void);
int httpauth_keyvalue_buffer_append(httpauth_keyvalue_buffer * kvb,
									const char *key,
									const char *realm, httpauth_type type);
void httpauth_keyvalue_buffer_free(httpauth_keyvalue_buffer * kvb);

#endif
